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CNC turning
choice of tools for CNC turning small precision parts
The commonly used CNC turning tools are generally divided into three categories: forming tools, pointed tools, arc tools and three types. Forming turning tools are also called prototype turning tools. The contour shape of the processed parts is completely determined by the shape and size of the turning tool blade. In CNC turning processing, common forming turning tools include small radius arc turning tools, non-rectangular turning tools and thread tools.
CNC lathe parts processed by milling and cutting
Processing features: side milling, slotting on the shaft surface. For the two parts, four cylinders protruding longitudinally on the shaft surface are milled on the side, and curved grooves on the shaft surface are milled on the side. CNC lathe processing with power tool head, the tiny milling blade mills out flats or grooves of various sizes.
The two products on the left are made of brass. Nickel-plated connector parts are the connectors of data network cables, and the connection plugs of computers or video equipment are common. The outer diameter is 16mm and the length is 25mm. The other copper part is the copper valve core of the flow control valve, with a maximum diameter of 11mm and a total length of 30mm.
CNC Lathe Turning Complex Shape Parts Groove
An example of a larger CNC lathe turned part.
The left part of the picture is a larger stainless steel turning part. Material SUS304, hexagonal opposite side H (height) 45mm, turning thread, turning inner wall, two-level through hole. Although the shape and installation are simple, the machining volume of turning is large. The big picture is attached.
CNC machining of large aluminum alloy cavity
Product category: aluminum alloy machining prototype
Product name: large cavity prototype
Processing method: cnc finishing
Material: aluminum alloy
Surface treatment: polishing, deburring, oxidation
Processing cycle: 3-7 seven working days
Testing standard: 3D drawings provided by the customer
Data format: STP/IGS/X.T/PRO
Product features: smooth surface, high gloss, fine workmanship, bright silver
CNC milling and turning stainless steel Price
The main properties of stainless steel
The workability is much worse than that of medium carbon steel. Taking the machinability of ordinary No. 45 steel as 100%, the relative machinability of austenitic stainless steel 1Cr18Ni9Ti is 40%; The relative turning workability of ferritic stainless steel 1Cr28 is 48%; Martensitic stainless steel 2Cr13 is 55%. Among them, austenitic and austenitic + ferritic stainless steels have the worst machinability.
cnc turning of industrial connectors
Machining method of CNC slitting automatic lathe:
It is suitable for processing complex geometric shapes and high-precision connector parts. The equipment is easy to adjust and replace parts. But the cost of the machine is high
Applicable batch parts: small batch manufacturing
CNC Turning Precision Parts Service
CNC lathe processing is a high-tech processing method of precision hardware parts. Various types of materials can be processed: 316, 304 stainless steel, carbon steel, alloy steel, alloy aluminum, zinc alloy, titanium alloy, copper, iron, plastic, acrylic, POM, UHWM and other raw materials. It can be processed into a complex structure of square and round parts.
Customized Machining Titanium Flange
Titanium flange is a part made of titanium or titanium alloy, also called flange flange or flange. Flange is a part that connects between shaft and shaft and is used for connection between pipe ends. It is also useful for flanges on the inlet and outlet of equipment for the connection between two equipment, such as reducer flanges. Flange connection or flange joint refers to a detachable connection in which flanges, gaskets and bolts are connected to each other as a set of combined sealing structures.
Finishing of aluminum alloy shell
Aluminum alloy shells are various shells made of aluminum alloy, generally including aluminum profile shells, aluminum die-casting shells, and machined shells.
Fixture and tool setting of lathe turning parts
Clamping of turning tools
1) The shank of the turning tool should not extend too long from the tool holder, and the general length should not exceed 1.5 times the height of the tool shank (except for turning holes, grooves, etc.)
2) The center line of the tool bar of the turning tool should be perpendicular or parallel to the cutting direction.
3) Adjustment of the height of the tool tip:
Lathe CNC Machining metal small, large Components Price
Longer size computer lathe machining parts
This is a long CNC machined part. Because the product is too large, only a partial close-up was taken, and the attached complete picture is enlarged.
Specification on the left picture 25MM*300MM
Both ends processing, middle polishing
Product material on the left: aluminum
Machinable materials: aluminum, iron, stainless steel, copper, etc.
Lathe turning precision copper electrical parts
The picture on the left shows a copper turning part with internal and external threads. Wait, something seems wrong. . . . . . Is this copper?
That’s right, this is a copper turned part, made of C3604 fast-cutting brass, the surface is electroplated, and the plating is nickel-plated, so it looks like stainless steel.
This product has both internal thread and external thread, internal thread is M4, external thread is M6. While the outer threaded upper flat sided milling, and thread to ensure 100% compliance.
How do we lathe such internal and external threaded products? You can refer to this address, the first product on this page is the semi-finished product of the product on the left (unmilled, unplated, copper color):